Assistant Accountant Apprentice

Acumon

Aylesbury, Leighton Buzzard

Closes in 25 days (Sunday 30 August 2026 at 11:59pm)

Posted on 5 August 2026


Summary

An excellent opportunity for an individual looking to start a career in accountancy within a professional accountancy practice. The successful candidate will gain practical experience whilst studying towards the Level 3 Assistant Accountant Apprenticeship (AAT).

Training course
Assistant accountant (level 3)
Hours
This is a full time position.

37 hours a week

Start date

Monday 14 September 2026

Duration

1 year 6 months

Positions available

2

Work

Most of your apprenticeship is spent working. You’ll learn on the job by getting hands-on experience.

What you'll do at work

  • Assist with bookkeeping for a range of business clients.
  • Process sales invoices, purchase invoices and bank transactions.
  • Perform bank reconciliations and maintain accurate financial records.
  • Assist with the preparation of VAT returns.
  • Support the preparation of year-end accounts and management accounts.
  • Liaise with clients to obtain accounting records and information.
  • Maintain client files and update practice management systems.
  • Undertake general administrative duties to support the Accounts Team.
  • Attend apprenticeship training and complete all required coursework.

Where you'll work

You can select which locations you want to apply for in your application on Find an apprenticeship.

This apprenticeship is available in these locations:

  • Unit 3, Merlin Centre, Gatehouse Close, Gatehouse Industrial Area, Aylesbury, HP19 8DP
  • Morton House Unit 9, Beacon Court, Pitstone Green Business Park, Quarry Road, Pitstone, Leighton Buzzard, LU7 9GY

Training

Apprenticeships include time away from working for specialist training. You’ll study to gain professional knowledge and skills.

Training provider

BUCKINGHAMSHIRE COUNCIL

Training course

Assistant accountant (level 3)

Understanding apprenticeship levels (opens in new tab)

What you'll learn

Course contents
  • Assist with the investigation and response to financial information queries.
  • Record and analyse financial data using the organisation’s standard tools and processes.
  • Apply double entry bookkeeping and accounting standards to process financial documents, generate financial statements and report financial information to users of accounts.
  • Assist with production of accurate financial information for the preparation of accounts.
  • Reconcile financial data, such as, preparation of reconciliations or review of reconciliations.
  • Investigate, resolve or escalate transactional queries and errors within their remit as appropriate.
  • Develop and maintain effective working relationships with stakeholders.
  • Communicate financial information in a way that non-finance stakeholders can interpret and understand.
  • Utilise digital skills to present key financial information using finance and accounting software and applications.
  • Use software packages to assist with basic accounting tasks in line with cyber and data security requirements, using data securely and safely, including backing up data.
  • Communicate using varying approaches and different media methods with an appreciation of the risks and benefits to the business of social media and other digital applications.
  • Assist with the investigation and response to financial information queries.
  • Record and analyse financial data using the organisation’s standard tools and processes.
  • Apply double entry bookkeeping and accounting standards to process financial documents, generate financial statements and report financial information to users of accounts.
  • Assist with production of accurate financial information for the preparation of accounts.
  • Reconcile financial data, such as, preparation of reconciliations or review of reconciliations.
  • Investigate, resolve or escalate transactional queries and errors within their remit as appropriate.
  • Develop and maintain effective working relationships with stakeholders.
  • Communicate financial information in a way that non-finance stakeholders can interpret and understand.
  • Utilise digital skills to present key financial information using finance and accounting software and applications.
  • Use software packages to assist with basic accounting tasks in line with cyber and data security requirements, using data securely and safely, including backing up data.
  • Communicate using varying approaches and different media methods with an appreciation of the risks and benefits to the business of social media and other digital applications.

Training schedule

As part of this role, you will undertake and complete an Assistant Accountant Level 3 qualification with AAT.

At the end of this apprenticeship, you have an AAT Level 2 Booking Foundation Certificate and a Level 3 Diploma in Accounting which are nationally recognised qualifications.

You will have the opportunity to learn in your role and will be provided with time to study. This is a blended learning approach with time given to attend in person training at the Aylesbury Buckinghamshire Adult Learning site.

Requirements

Essential qualifications

GCSE in:

  • English (grade A*-C / 9-4)
  • Maths (grade A*-C / 9-4)

Share if you have other relevant qualifications and industry experience. The apprenticeship can be adjusted to reflect what you already know.

Skills

  • Communication skills
  • IT skills
  • Attention to detail
  • Organisation skills
  • Number skills
  • Analytical skills
  • Team working

Other requirements

Desirable requirements:

A Levels, BTEC or equivalent qualifications.

Experience using Microsoft Excel.

Interest in accountancy, finance or business.

About this employer

Acumon Chartered Accountants represents the evolution of a firm with deep roots in the UK accounting profession. Previously operating as Johnsons Chartered Accountants, we have rebranded to Acumon to reflect our growth, expanded capabilities, and commitment to delivering exceptional value to our clients.

Our journey has been marked by strategic growth and a commitment to excellence. From our origins as a respected West London practice, we have evolved into a leading UK firm with 90+ UK-based staff, serving clients ranging from individuals to large corporations across the United Kingdom.

The rebranding to Acumon represents more than just a name change—it reflects our vision for the future while honouring the strong foundation built over many years of dedicated service to our clients.

https://acumon.com/ (opens in new tab)

After this apprenticeship

Your earnings can increase over time with an apprenticeship. Find out about potential future pay (opens in new tab).

This role offers a structured path into the accountancy profession with opportunities to progress to higher-level AAT qualifications and eventually ACA or ACCA training.

Ask a question

The contact for this apprenticeship is:

BUCKINGHAMSHIRE COUNCIL

Sabrina Tebb

sabrina.tebb@buckinghamshire.gov.uk

The reference code for this apprenticeship is VAC2000046185.

Apply now

Closes in 25 days (Sunday 30 August 2026 at 11:59pm)